/************************************************************************* * * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * Copyright 2000, 2010 Oracle and/or its affiliates. * * OpenOffice.org - a multi-platform office productivity suite * * This file is part of OpenOffice.org. * * OpenOffice.org is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License version 3 * only, as published by the Free Software Foundation. * * OpenOffice.org is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License version 3 for more details * (a copy is included in the LICENSE file that accompanied this code). * * You should have received a copy of the GNU Lesser General Public License * version 3 along with OpenOffice.org. If not, see * * for a copy of the LGPLv3 License. * ************************************************************************/ #ifndef _DBAUI_ODBC_CONFIG_HXX_ #define _DBAUI_ODBC_CONFIG_HXX_ #include "commontypes.hxx" #if defined(WNT) || defined (UNX) || defined (OS2) #define HAVE_ODBC_SUPPORT #endif #if ( defined(WNT) || defined (OS2) ) && defined(HAVE_ODBC_SUPPORT) #define HAVE_ODBC_ADMINISTRATION #endif #include #include #include //......................................................................... namespace dbaui { //......................................................................... //========================================================================= //= OOdbcLibWrapper //========================================================================= /** base for helper classes wrapping functionality from an ODBC library */ class OOdbcLibWrapper { oslModule m_pOdbcLib; // the library handle ::rtl::OUString m_sLibPath; // the path to the library public: #ifdef HAVE_ODBC_SUPPORT sal_Bool isLoaded() const { return NULL != m_pOdbcLib; } #else sal_Bool isLoaded() const { return sal_False; } #endif ::rtl::OUString getLibraryName() const { return m_sLibPath; } protected: #ifndef HAVE_ODBC_SUPPORT OOdbcLibWrapper() : m_pOdbcLib(NULL) { } #else OOdbcLibWrapper(); #endif ~OOdbcLibWrapper(); oslGenericFunction loadSymbol(const sal_Char* _pFunctionName); /// load the lib sal_Bool load(const sal_Char* _pLibPath); /// unload the lib void unload(); }; //========================================================================= //= OOdbcEnumeration //========================================================================= struct OdbcTypesImpl; class OOdbcEnumeration : public OOdbcLibWrapper { #ifdef HAVE_ODBC_SUPPORT // entry points for ODBC administration oslGenericFunction m_pAllocHandle; oslGenericFunction m_pFreeHandle; oslGenericFunction m_pSetEnvAttr; oslGenericFunction m_pDataSources; #endif OdbcTypesImpl* m_pImpl; // needed because we can't have a member of type SQLHANDLE: this would require us to include the respective // ODBC file, which would lead to a lot of conflicts with other includes public: OOdbcEnumeration(); ~OOdbcEnumeration(); void getDatasourceNames(StringBag& _rNames); protected: /// ensure that an ODBC environment is allocated sal_Bool allocEnv(); /// free any allocated ODBC environment void freeEnv(); }; //========================================================================= //= OOdbcManagement //========================================================================= #ifdef HAVE_ODBC_ADMINISTRATION class ProcessTerminationWait; class OOdbcManagement { ::std::auto_ptr< ProcessTerminationWait > m_pProcessWait; Link m_aAsyncFinishCallback; public: OOdbcManagement( const Link& _rAsyncFinishCallback ); ~OOdbcManagement(); bool manageDataSources_async(); bool isRunning() const; }; #endif //......................................................................... } // namespace dbaui //......................................................................... #endif // _DBAUI_ODBC_CONFIG_HXX_